Magnetic suspension

Two ring magnets with the same poles directed towards each other take care of the necessary forces in this suspension system. One of the magnet holders is attached to a wheel, while the other is part of the chassis. The system covers a wide range of loads. In case you already have neodymium magnets with a different size, the OpenSCAD files are included as well.
https://youtu.be/53DhjkSCy7c